Treatable focal region modulated by double excitation signal superimposition to realize platform temperature distribution during transcranial brain tumor therapy with high-intensity focused ultrasound Project supported by the National Natural Science Foundation of China (Grant No. 81272495) and the Natural Science Foundation of Tianjin, China (Grant No. 16JC2DJC32200). |
(color online) Temperature distributions with different Δt values with targets set to be on opposite sides of the acoustic axis symmetrically and maximum focal temperature of 65 °C (L = 2.0 mm, M = 0.50, Pw = 103.05 W). |